expectAdded(e3());
  }

  @CollectionFeature.Require(absent = SUPPORTS_ADD)
  public void testAdd_unsupportedNotPresent() {
    try {
      collection.add(e3());
      fail("add(notPresent) should throw");
    } catch (UnsupportedOperationException expected) {
    }
    expectUnchanged();
    expectMissing(e3());
  }

    subList.add(e3());
    expectAdded(0, e3());
  }

  @ListFeature.Require(SUPPORTS_SET)
  @CollectionSize.Require(absent = ZERO)
  public void testSubList_subListSetAffectsOriginal() {
    List<E> subList = getList().subList(0, 1);
    subList.set(0, e3());
    List<E> expected = Helpers.copyToList(createSamplesArray());
    expected.set(0, e3());
    expectContents(expected);
  }

    subList.add(e3());
    expectAdded(0, e3());
  }

  @ListFeature.Require(SUPPORTS_SET)
  @CollectionSize.Require(absent = ZERO)
  public void testSubList_subListSetAffectsOriginal() {
    List<E> subList = getList().subList(0, 1);
    subList.set(0, e3());
    List<E> expected = Helpers.copyToList(createSamplesArray());
    expected.set(0, e3());
    expectContents(expected);
  }

  }

  @MapFeature.Require(SUPPORTS_PUT)
  public void testPutIfAbsent_supportedAbsent() {
    assertNull("putIfAbsent(notPresent, value) should return null", putIfAbsent(e3()));
    expectAdded(e3());
  }

  @MapFeature.Require(SUPPORTS_PUT)
  @CollectionSize.Require(absent = ZERO)
  public void testPutIfAbsent_supportedPresent() {
    assertEquals(

    putAll(MinimalCollection.of(e3(), e0()));
    expectAdded(e3());
  }

  @MapFeature.Require({FAILS_FAST_ON_CONCURRENT_MODIFICATION, SUPPORTS_PUT})
  @CollectionSize.Require(absent = ZERO)
  public void testPutAllSomePresentConcurrentWithEntrySetIteration() {
    try {
      Iterator<Entry<K, V>> iterator = getMap().entrySet().iterator();
      putAll(MinimalCollection.of(e3(), e0()));
      iterator.next();

    }

    public void test_decode() throws IOException {
        final EncodingFilter filter = new EncodingFilter();
        Map<String, String[]> paramMap;

        paramMap = filter.parseQueryString("a=%E3%83%86%E3%82%B9%E3%83%88", "UTF-8");
        assertEquals(1, paramMap.size());
        assertEquals("テスト", paramMap.get("a")[0]);

        paramMap = filter.parseQueryString("a=%A5%C6%A5%B9%A5%C8", "EUC-JP");

        value = "file://テスト.txt";
        result = "file://%E3%83%86%E3%82%B9%E3%83%88.txt";
        assertEquals(result, fsClient.preprocessUri(value));

        value = "test.txt";
        result = "file://test.txt";
        assertEquals(result, fsClient.preprocessUri(value));

        value = "テスト.txt";
        result = "file://%E3%83%86%E3%82%B9%E3%83%88.txt";
        assertEquals(result, fsClient.preprocessUri(value));

  @CollectionFeature.Require(SUPPORTS_ADD)
  public void testElementSetReflectsAddAbsent() {
    Set<E> elementSet = getMultiset().elementSet();
    assertFalse(elementSet.contains(e3()));
    getMultiset().add(e3(), 4);
    assertTrue(elementSet.contains(e3()));
  }

  @CollectionSize.Require(absent = ZERO)
  @CollectionFeature.Require(SUPPORTS_REMOVE)
  public void testElementSetReflectsRemove() {

                            << e1 << ", "
                            << e2 << ", "
                            << e3 << ") evaluates to false, where"
                            << "\n" << e1 << " evaluates to " << v1
                            << "\n" << e2 << " evaluates to " << v2
                            << "\n" << e3 << " evaluates to " << v3;
}

// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT3.

  public static <E extends Comparable<? super E>> ImmutableSortedSet<E> of(E e1, E e2, E e3) {
    return ofInternal(Ordering.natural(), e1, e2, e3);
  }

  @SuppressWarnings("unchecked")
  public static <E extends Comparable<? super E>> ImmutableSortedSet<E> of(E e1, E e2, E e3, E e4) {
    return ofInternal(Ordering.natural(), e1, e2, e3, e4);
  }

  @SuppressWarnings("unchecked")